Legal claims defining the scope of protection, as filed with the USPTO.
1. A method for producing a combined page having all of the composition of a page plus all of the composition of a second page, the method comprising: (a) logically dividing the first page into bands; (b) rasterizing each band of the first page; (c) saving the rasterized bands of the first page to solitary band stores; (d) logically dividing the second page into bands, each band corresponding to one of the solitary band stores; (e) rasterizing each band of the second page; (f) combining each rasterized band of the second page with the corresponding solitary band store to produce combined band stores; and, (g) joining each combined band store to produce the combined page.
2. The method of claim 1 wherein rasterizing each band of the first page includes: (a) determining whether each band is rasterized; and, (b) rasterizing each band which is not rasterized.
3. The method of claim 1 wherein saving the rasterized bands to solitary band stores includes: (a) allocating a band structure; (b) copying a band description from the first page to the band structure; (c) allocating a band buffer; (d) attaching the band buffer to the band structure to create a band store; and, (e) saving the rasterized band to the band store.
4. The method of claim 1 wherein combining each rasterized band of the second page with the corresponding solitary band store includes: (a) attaching the corresponding band store to each band of the second page; and, (b) rendering each object of each band of the second page into the band store.
5. The method of claim 1 wherein joining each combined band store includes printing each band store.
6. The method of claim 1 further including before (a): (a) allocating a page structure; and, (b) saving the first page to the page structure.
7. The method of claim 1 further including between (c) and (d) printing the first page.
Cooperative Patent Classification codes for this invention. Click any code to explore related patents in that topic.
Unknown
December 12, 2000
Browse 5M+ US patents with plain-English claim translations and AI-generated analysis.